MCP1631V-E/ST
- Mfr.Part #
- MCP1631V-E/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR SEPIC 20TSSOP
- Stock
- 370
- In Stock :
- 370
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- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Control Features :
- Enable, Frequency Control, Ramp
- Type :
- Voltage Mode PWM Controllers
- Nominal Input Voltage :
- 5.5V
- Output Phases :
- 1
- Duty Cycle (Max) :
- --
- Temperature Grade :
- Automotive
- Terminal Pitch :
- 0.65mm
- Mount :
- Surface Mount
- Maximum Operating Temperature :
- + 125 C
- Pin Count :
- 20
- Adjustable Output :
- No
- Terminal Form :
- Gull wing
- Series :
- --
- Qualification :
- AEC-Q100
- Qualification Status :
- Not Qualified
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Switching Frequency-Max :
- 2000 kHz
- Output Current-Max :
- 0.25 A
- ECCN Code :
- EAR99
- On/Off Pin :
- yes
- Clock Sync :
- No
- Number of Functions :
- 1
- RoHS :
- Details
- Control Mode :
- VOLTAGE-MODE
- Base Part Number :
- MCP1631
- Manufacturer :
- Microchip
- Number of PWM Outputs :
- 1
- Product Status :
- Active
- Frequency :
- 1MHz
- Factory Lead Time :
- 15 Weeks
- Height :
- 1.05mm
- Max Duty Cycle :
- 10 %
- Supplier Device Package :
- 20-TSSOP
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Duty Cycle :
- 0 %
- HTS Code :
- 8542.39.00.01
- Package :
- Tube
- Supplier Package :
- TSSOP
- Topology :
- SEPIC
- Fall Time (Typ) :
- 2.7 ns
- Seated Height-Max :
- 1.2 mm
- Synchronous Rectifier :
- No
- Product Category :
- Switching Controllers
- Surface Mount :
- yes
- Number of Terminations :
- 20
- Width :
- 4.5mm
- Minimum Operating Temperature :
- - 40 C
- Function :
- Step-Up/Step-Down
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C TJ
- Published :
- 2007
- Length :
- 6.6mm
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- --
- Output Configuration :
- Positive
- Switcher Configuration :
- Single
- Mounting Style :
- SMD/SMT
- REACH SVHC :
- No SVHC
- Package Shape :
- RECTANGULAR
- Output Current :
- 250mA
- Number of Outputs :
- 1
- JESD-30 Code :
- R-PDSO-G20
- Mounting :
- Surface Mount
- Reach Compliance Code :
- Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Output Type :
- Transistor Driver
- Rise Time :
- 2.5ns
- Synchronous Pin :
- No
- Switching Frequency :
- 2MHz
- Serial Interfaces :
- --
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Base Product Number :
- MCP1631
- Number of Terminals :
- 20
- Brand :
- Microchip Technology
- Output Voltage :
- 25 mV
- Product :
- Voltage Controllers
- Input Voltage :
- 3 V to 5.5 V
- Product Type :
- Switching Controllers
- Input Voltage-Nom :
- 5V
- Packaging :
- Tube
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Datasheets
- MCP1631V-E/ST

DC DC Switching Controllers Microchip Technology MCP1631V-E/ST Overview
The Microchip Technology MCP1631V-E/ST is a versatile and robust IC regulator controller designed for applications requiring SEPIC (Single-Ended Primary-Inductor Converter) configurations. This IC excels in managing and optimizing power conversion efficiency, making it ideal for a range of demanding environments. With its integration in a compact 20-TSSOP package, the MCP1631V-E/ST offers a sophisticated solution for advanced power management. This product facilitates precise control over output voltage and current, enabling designers to achieve highly efficient power supply designs. The use of the DC DC Switching Controllers Microchip Technology MCP1631V-E/ST ensures reliability and performance in critical applications.
MCP1631V-E/ST Features
The MCP1631V-E/ST features include high-frequency operation up to 500 kHz, which allows for smaller external components and helps in reducing overall system size and cost. It supports a wide input voltage range, accommodating various power sources and making it suitable for a diverse set of applications. Additionally, its built-in over-temperature protection and programmable under-voltage lockout ensure safe operation under adverse conditions.
MCP1631V-E/ST Applications
- Portable Devices: Utilized to manage power efficiency in battery-operated devices such as handheld GPS systems, ensuring prolonged battery life and consistent performance.
- Automotive Applications: Used in automotive power systems to convert and regulate power within a vehicle's electronic system, improving reliability and efficiency.
- Industrial Equipment: Serves in industrial power supplies to provide stable and efficient power conversion, essential for maintaining the operation of machinery and equipment in fluctuating power environments.
- Telecommunications: Employs in telecom infrastructure to optimize power management for communication devices and systems, enhancing overall energy efficiency and system reliability.
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